2883390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 6967296

約数和(自身を除く): 4083906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 431, 446, 669, 862, 1115, 1293, 1338, 2155, 2230, 2586, 3345, 4310, 6465, 6690, 12930, 96113, 192226, 288339, 480565, 576678, 961130, 1441695, 2883390]

約数ペア:

[(1, 2883390), (2, 1441695), (3, 961130), (5, 576678), (6, 480565), (10, 288339), (15, 192226), (30, 96113), (223, 12930), (431, 6690), (446, 6465), (669, 4310), (862, 3345), (1115, 2586), (1293, 2230), (1338, 2155)]